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From "Mark Petronic (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-14444) Inconsistent graph refresh behavior when time scale is changed in host metrics
Date Thu, 21 Jan 2016 22:12:39 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-14444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15111400#comment-15111400
] 

Mark Petronic commented on AMBARI-14444:
----------------------------------------

Please see the comment I just added to the Jira.

On Thu, Jan 21, 2016 at 3:57 PM, Aravindan Vijayan (JIRA) <jira@apache.org>



> Inconsistent graph refresh behavior when time scale is changed in host metrics
> ------------------------------------------------------------------------------
>
>                 Key: AMBARI-14444
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14444
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 0.1.0
>         Environment: Chromium Version 47.0.2526.106 (64-bit) on Arch Linux
>            Reporter: Mark Petronic
>            Priority: Minor
>         Attachments: screenshot-1.png
>
>
> 1. Go host metrics and click on any host
> 2. Click on the Load graph to expand to its own window
> 3. Click on the left time scale expand arrow to expand to "Last 12 hours". You will observe
the graph repaints to reflect 12 hours of data
> 4. Wait about 15 seconds
> 5. The graph will refresh back to the data for "Last 1 hour" yet the title on the page
still shows "Last 12 hours"
> If you try this on the graphs on the main Dashboard, they appear to work as expected.
Whatever scale you select is persistently displayed. It sticks with that time scale until
you change it manually and there is no weird refresh regression back to "Last 1 hour" scale.
Also, why doesn't the host metric graphs group have a time range pick list for the whole group
like you see, for example, on the HDFS metrics group?



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